16 October 2013 Lasing and random lasing based on organic molecules
Author Affiliations +
In this article we present the results of studies carried out on the selected polymeric systems doped with luminescent dyes. Our studies focused on polymers like DNA-CTMA and PVK which were doped with common laser dyes Rh6G and DCM. We show that simple incorporation of highly luminescent dye into polymeric matrix can form ;efficient solid laser materials. Moreover, naturally occurring inhomogeneities of polymeric layers prepared by a drop casting process can scatter out pumping light in such a way that a feedback is introduced to the system and coherent and incoherent random lasing can be observed.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lech Sznitko, Lech Sznitko, Konrad Cyprych, Konrad Cyprych, Adam Szukalski, Adam Szukalski, Andrzej Miniewicz, Andrzej Miniewicz, Ileana Rau, Ileana Rau, Francois Kajzar, Francois Kajzar, Jaroslaw Mysliwiec, Jaroslaw Mysliwiec, "Lasing and random lasing based on organic molecules", Proc. SPIE 8901, Optics and Photonics for Counterterrorism, Crime Fighting and Defence IX; and Optical Materials and Biomaterials in Security and Defence Systems Technology X, 89010Y (16 October 2013); doi: 10.1117/12.2029793; https://doi.org/10.1117/12.2029793

Back to Top